package com.changgou.goods.dao;

import com.changgou.goods.pojo.Spec;
import tk.mybatis.mapper.common.Mapper;

import java.util.List;
import java.util.Map;

public interface SpecMapper extends Mapper<Spec> {


    /**
     * 根据商品分类查询参数
     * @param categoryName
     * @return
     */
    List<Map> findSpecListByCategoryName(String categoryName);
}
